Thank you very much for the points! Helped me a lot!
Answer:
6 and 7
Step-by-step explanation:
Answer:

Step-by-step explanation:
Solve for the value of
:

-Combine like terms:


-Multiply
on both sides, which is the reciprocal of
, and multiply
and
:



-Divide
by
:


Therefore, the value of
is
.
Answer:

Step-by-step explanation:
Your equation is in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept. Your line has a slope of 7. In order to find the line perpendicular to this line, we have to take the opposite reciprocal of the slope. The perpendicular slope to m = 7 is m = -1/7. Now we go through x = -5 and y = 6 to find the new equation.
6 = -1/7(-5) + b gives us
6 = 5/7 + b and
b = 37/7
Therefore, the equation of the line perpendicular to your original line is

Answer:
the approximate base length of the pyramid is 20.0cm